What is the acceptable visibility limit for CLZ according to No Go Criteria?

The acceptable visibility limit for CLZ (Critical Landing Zone) according to No Go Criteria is less than 2000 yards. This standard is established to ensure that pilots and marshals can adequately assess the landing environment and maintain safety during operations. Visibility less than 2000 yards allows for proper identification of the runway and surrounding obstacles, crucial for safe landings.

If visibility falls below this threshold, it can impair the ability to navigate and communicate effectively, increasing the risk of accidents. Hence, the determination of acceptable visibility is a critical factor in maintaining operational safety. The other options, while they represent various visibility limits, do not align with the established criteria for CLZ operations.